$ sudo npm install fb-watchman
$ sudo npm install -g fb-watchman

If want to update the fb-watchman package execute the command as below,

$ sudo npm update fb-watchman

Update package globally,

$ npm install -g fb-watchman

Git clone:

$ sudo  git clone https://github.com/rektide/fb-watchman.git

$ sudo  npm install -g ./fb-watchman

fb-watchman@2.0.0 /usr/lib/node_modules/fb-watchman

How to remove fb-watchman package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall fb-watchman

Basic Information of fb-watchman NPM Package: